US 7,590,475 B2
	Method and system for providing a covert warning notification of a hazard to an aircraft
Arnold Kravitz, Hollis, N.H. (US)
Assigned to BAE Systems Information And Electronic Systems Integration Inc., Nashua, N.H. (US)
Appl. No. 10/591,073 PCT Filed Dec. 23, 2004, PCT No. PCT/US2004/043741 § 371(c)(1), (2), (4) Date Aug. 29, 2006, PCT Pub. No. WO2005/121701, PCT Pub. Date Dec. 22, 2005.
Claims priority of provisional application 60/576660, filed on Jun. 03, 2004.
Prior Publication US 2007/0179687 A1, Aug. 02, 2007
Int. Cl. G08G 5/00 (2006.01)

U.S. Cl. 701—9  [342/36; 342/176; 342/186; 342/373; 340/901]

7 Claims

1. A system for providing a covert warning notification of a hazard to an aircraft, comprising: a detection system capable of detecting said hazard; a transceiver capable of allowing said system to provide said covert warning to a location external from said aircraft; a storage device; a memory; and a processor, configured by said memory to perform the steps of: determining a category of radar system associated with a received signal; determining a modulation scheme, based on said determined category of radar system, for displaying an array of icons on said location external from said aircraft, said array of icons providing said covert warning; and using said received signal to provide said array of icons; and a real-time convolver, wherein said icon display is provided by using said real-time convolver to take a real-time convolution of said received signal and transmitting said received signal and said real-time convolution of said received signal to said location external from said aircraft wherein said 3×3 array of icons is a array of icons.